Klein Tools 32596 Cacciavite/Dado 8 in 1 HVAC Multiutensile Spedizione Gratuita
This 8-in-1 HVAC Slide Drive Screwdriver / Nut Driver has a unique, patented head that slides back and forth to switch from 1/4 in. to 5/16 in. magnetic hex-head screwdriver. Convenient thumb nut locks tip setting.